The exhibition Memory of Light, curated by Martin Wagner, took place in the 400 ASA in September 2023.
The exhibition Memory of Light featured a unique collection of photographs from throughout the 20th century that were found in attics, boxes, and other nooks and crannies. They were photographed by grandfathers, aunts, unknown authors and those themselves who brought negatives and slides before the exhibition and had them professionally scanned with Martin Wagner. They captured unique and common moments of the 20th century, from its beginning to the post-revolutionary enthusiasm. A total of 150 authentic photographs were exhibited at the exhibition.